154953876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23957}}^1$

素因数の和:23989

約数の個数: 72

約数和(自身を含む): 458843616

約数和(自身を除く): 303889740

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 23957, 47914, 71871, 95828, 143742, 167699, 263527, 287484, 335398, 503097, 527054, 670796, 790581, 1006194, 1054108, 1173893, 1581162, 1844689, 2012388, 2347786, 3162324, 3521679, 3689378, 4695572, 5534067, 7043358, 7378756, 11068134, 12912823, 14086716, 22136268, 25825646, 38738469, 51651292, 77476938, 154953876]

約数ペア:

[(1, 154953876), (2, 77476938), (3, 51651292), (4, 38738469), (6, 25825646), (7, 22136268), (11, 14086716), (12, 12912823), (14, 11068134), (21, 7378756), (22, 7043358), (28, 5534067), (33, 4695572), (42, 3689378), (44, 3521679), (49, 3162324), (66, 2347786), (77, 2012388), (84, 1844689), (98, 1581162), (132, 1173893), (147, 1054108), (154, 1006194), (196, 790581), (231, 670796), (294, 527054), (308, 503097), (462, 335398), (539, 287484), (588, 263527), (924, 167699), (1078, 143742), (1617, 95828), (2156, 71871), (3234, 47914), (6468, 23957)]